Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-xzfa-qwym-p7gt
Vulnerability ID VCID-xzfa-qwym-p7gt
Aliases CVE-2026-34988
GHSA-6wgr-89rj-399p
Summary
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-825 Expired Pointer Dereference
System Score Found at
cvssv3 5.6 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34988.json
epss 0.00011 https://api.first.org/data/v1/epss?cve=CVE-2026-34988
epss 0.00011 https://api.first.org/data/v1/epss?cve=CVE-2026-34988
cvssv3.1 6.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1_qr LOW https://github.com/advisories/GHSA-6wgr-89rj-399p
cvssv4 2.3 https://github.com/bytecodealliance/wasmtime
generic_textual LOW https://github.com/bytecodealliance/wasmtime
cvssv3.1_qr LOW https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-6wgr-89rj-399p
cvssv4 2.3 https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-6wgr-89rj-399p
generic_textual LOW https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-6wgr-89rj-399p
ssvc Track https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-6wgr-89rj-399p
cvssv4 2.3 https://nvd.nist.gov/vuln/detail/CVE-2026-34988
generic_textual LOW https://nvd.nist.gov/vuln/detail/CVE-2026-34988
cvssv4 2.3 https://rustsec.org/advisories/RUSTSEC-2026-0088.html
generic_textual LOW https://rustsec.org/advisories/RUSTSEC-2026-0088.html
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34988.json
https://api.first.org/data/v1/epss?cve=CVE-2026-34988
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/bytecodealliance/wasmtime
https://nvd.nist.gov/vuln/detail/CVE-2026-34988
https://rustsec.org/advisories/RUSTSEC-2026-0088.html
1133839 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1133839
2457009 https://bugzilla.redhat.com/show_bug.cgi?id=2457009
GHSA-6wgr-89rj-399p https://github.com/advisories/GHSA-6wgr-89rj-399p
GHSA-6wgr-89rj-399p https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-6wgr-89rj-399p
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34988.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N Found at https://github.com/bytecodealliance/wasmtime
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N Found at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-6wgr-89rj-399p
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-09T19:30:55Z/ Found at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-6wgr-89rj-399p
Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N Found at https://nvd.nist.gov/vuln/detail/CVE-2026-34988
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N Found at https://rustsec.org/advisories/RUSTSEC-2026-0088.html
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.015
EPSS Score 0.00011
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-10T18:14:22.789885+00:00 SUSE Severity Score Importer Import https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml 38.6.0